I can't help decipher the numbers (I don't have any 4-cylinder parts books), but yes, I would call that the part number and date code.

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
+++++
Silver Spring, MD